
Can I mention one of the reasons I like B is because it's red? For RDM? 
Also, just as a thing I'd like to throw out - just because you use one for your "main" glamour doesn't mean you can't keep the second set saved as a secondary RP outfit. So, for example, Option B could be your combat outfit - what your character is wearing when they're actually prepping for battle and the like. Meanwhile, Option A might be her more... common wear - what she is usually wearing when she's out and about and not really expecting a fight.

Also, just as a thing I'd like to throw out - just because you use one for your "main" glamour doesn't mean you can't keep the second set saved as a secondary RP outfit. So, for example, Option B could be your combat outfit - what your character is wearing when they're actually prepping for battle and the like. Meanwhile, Option A might be her more... common wear - what she is usually wearing when she's out and about and not really expecting a fight.